Specification of WELDING MACHINE HELVI COMPACT 220 AC/DC
Single phase welding inverter designed to guarantee excellent welding qualities and be reliable and simple to use. For TIG welding using direct or alternate current and for welding all commercial coated electrodes. An easy to read overview simplifies choice between the various types of welding (MMA, TIG DC, TIG AC) and regulation of the various welding parameters, like initial, base, peak current, pulse, crater filler, up and down slopes, pre and post gas. The balancing function enables the ratio between penetration and cleaning of the weld pool to be regulated. It may be used with remote control or foot pedal control. Optional modular water cooling unit is also available on request. Ideal for use in industry, on steel structural work, food industry, automotive.
| Description | Unit | COMPACT 220 AC/DC |
| (1 ph) | 230V – 50/60 Hz |
| | MMA | TIG DC | TIG AC |
| Power 60% | KVA | 3.8 | 3.8 | 3.8 |
| Uo | V | 70 | 12 | 12 |
| Amp. Min-Max | A | 20 ÷ 200 | 5 ÷ 200 | 10 ÷ 200 |
| Amp. 60974-1 | A | 40%-200, 60%-160, 100%-125 | 40%-200, 60%-160, 100%-125 | 40%-200, 60%-160, 100%-125 |
| ØE | mm | 1,6 ÷ 5 |
| Insulation | - | H |
| Protec. Degree | - | IP22S |
| Kg | 23.6 |
